--- linux-gpib-user-4.3.4/configure.ac~	2022-03-26 10:55:11.000000000 +0100
+++ linux-gpib-user-4.3.4/configure.ac	2022-03-26 10:57:43.364009520 +0100
@@ -106,11 +106,12 @@
 
 dnl Checks for libraries.
 if test "$BIND_GUILE" = "yes"; then
+AC_CHECK_LIB([guile-3.0],[scm_c_define],[:],[
 AC_CHECK_LIB([guile-2.2],[scm_c_define],[:],[
 AC_CHECK_LIB([guile-2.0],[scm_c_define],[:],[
 AC_CHECK_LIB([guile],[gh_define],[echo this prevents default actions from occurring > /dev/null],
 	[BIND_GUILE="no";AC_MSG_NOTICE([libguile not found, disabling guile binding])],[])
-])])
+])])])
 fi
 
 AC_CHECK_LIB([readline], [readline],